(Its transalted to "skřeti" in my language ... in all books, movies, games, etc.)
WOW!
I'd never had expected "skřeti" to be used for orcs/goblins.
In my language "skrzaty" are closer to gnomes, kawaii dwarves, Santa's Elves ... you put out a saucer of milk to bribe them into not peeing in your soup ...
As to Faerun orcs and goblins - as once quipped by a an ancient, supposedly wise but doubtlessly senile Grandmaster of an order of Space Fist Wizards - "always in motion the lore".
In one edition will be same, in next edition will be unrelated, then will be distant cousins and so long and so forth ...
